Gaya APA
Tubagus Wahyudi, St, M.Si., MCHt., CHI. (2013).
The Secret of Public Speaking : Era konseptual .
Jakarta:
BBC Publisher..
Gaya Chicago
Tubagus Wahyudi, St, M.Si., MCHt., CHI.
The Secret of Public Speaking : Era konseptual.
Jakarta:
BBC Publisher.,
2013.
Text.
Gaya MLA
Tubagus Wahyudi, St, M.Si., MCHt., CHI.
The Secret of Public Speaking : Era konseptual.
Jakarta:
BBC Publisher.,
2013.
Text.
Gaya Turabian
Tubagus Wahyudi, St, M.Si., MCHt., CHI.
The Secret of Public Speaking : Era konseptual.
Jakarta:
BBC Publisher.,
2013.
Print.